Ventilator



1. Ventilator

1.1 is a front elevation view of the ventilator showing our new design

1.2 is a rear elevation view thereof

1.3 is a side elevation view thereof with the other side being a mirrorimage

1.4 is a front perspective view thereof; and

1.5 is a rear perspective view thereof.

The dashed lines shown in the figures are for the purpose ofillustrating portions of the ventilator and form no part of the claimeddesign.

CLAIM The ornamental design for a ventilator, as shown and described. 